@Nathan_Wilkes Im speculating, but I imagine it’s because there is already a separate button at the top of the page to do that, and from a user perspective it might be unexpected if the device you were using rebooted when you meant to do a remote update and were just going down the list.
From a technical perspective in the backend what you are asking already exists, Ropieee API - trigger update - #2 by James_Fitzell